The production and processing methods of PC films: The properties of polycarbonate are not suitable for blow molding films and biaxial stretching, so the film processing methods are mostly rolling and casting processes, especially rolling. Grinding or embossing the film during rolling to make the surface mirror like or textured, suitable for use. Polycarbonate films can add various functional components to achieve various functions such as flame retardancy, anti-static, conductivity, fluorescence, diffusion, etc.